From: Ed Tomlinson <edt@aei.ca>
To: Thomas Gleixner <tglx@linutronix.de>
Cc: LKML <linux-kernel@vger.kernel.org>,
"linux-rt-users" <linux-rt-users@vger.kernel.org>
Subject: Re: [ANNOUNCE] 3.0-rt2
Date: Sat, 23 Jul 2011 13:34:22 -0400 [thread overview]
Message-ID: <201107231334.23216.edt@aei.ca> (raw)
In-Reply-To: <201107231317.05234.edt@aei.ca>
On Saturday 23 July 2011 13:17:04 Ed Tomlinson wrote:
> On Saturday 23 July 2011 11:13:30 Thomas Gleixner wrote:
> > I'm pleased to announce the 3.0-rt2 release.
> >
> > Changes versus 3.0-rt1:
> >
> > * mqueue fix (Yoshitake Kobayashi)
> >
> > * dca locking fix (Mike Galbraith)
> >
> > * trace updates (Carsten Emde)
> >
> > * Fixed vprintk wreckage and rcutorture (tglx)
> >
> > Known issues:
> >
> > * Some weird "console=..." commandline + config dependent
> > interactions which have been not yet investigated down to their
> > root cause. Result in a boot hang. YMMV
Got this warning too. Was a change was missed?
[ 364.392603] NOHZ: local_softirq_pending 08
[ 369.320859] NOHZ: local_softirq_pending 08
[ 382.126867] NOHZ: local_softirq_pending 08
[ 388.525880] NOHZ: local_softirq_pending 08
[ 388.526510] NOHZ: local_softirq_pending 08
[ 412.148451] NOHZ: local_softirq_pending 08
[ 418.550136] NOHZ: local_softirq_pending 08
[ 418.550290] NOHZ: local_softirq_pending 08
[ 429.870609] NOHZ: local_softirq_pending 08
[ 453.992649] NOHZ: local_softirq_pending 08
[ 905.155424] ------------[ cut here ]------------
[ 905.155441] WARNING: at kernel/trace/trace.c:2729 tracing_ctrl_write+0x203/0x220()
[ 905.155447] Hardware name: System Product Name
[ 905.155452] tracing_enabled is deprecated. Use tracing_on
[ 905.155456] Modules linked in: hidp loop acpi_pad video pci_slot container fan tun sit tunnel4 ipv6 bnep rfcomm snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss snd_mixer_oss microcode af_packet kvm_amd kvm pciehp pci_hotplug powernow_k8 mperf sr_mod cdrom btusb bluetooth ath3k pl2303 usbserial uas usb_storage joydev hid_microsoft usbhid gspca_ov519 gspca_main videodev v4l2_compat_ioctl32 usblp ata_generic amd64_edac_mod pcspkr k10temp edac_mce_amd pata_atiixp ohci_hcd ehci_hcd snd_hda_codec_hdmi evdev snd_hda_codec_realtek asus_atk0110 snd_hda_intel snd_hda_codec snd_pcm snd_timer snd sky2 soundcore snd_page_alloc wmi button processor unix
[ 905.155555] Pid: 4263, comm: latencytop Not tainted 3.0.0-rt2-crc+ #351
[ 905.155561] Call Trace:
[ 905.155573] [<ffffffff8104b82f>] warn_slowpath_common+0x7f/0xc0
[ 905.155582] [<ffffffff8104b926>] warn_slowpath_fmt+0x46/0x50
[ 905.155593] [<ffffffff81582ecc>] ? _mutex_lock+0x3c/0x50
[ 905.155601] [<ffffffff810d122e>] ? tracing_ctrl_write+0xce/0x220
[ 905.155609] [<ffffffff810d1363>] tracing_ctrl_write+0x203/0x220
[ 905.155618] [<ffffffff811531dc>] ? rw_verify_area+0xec/0x190
[ 905.155625] [<ffffffff8115368c>] vfs_write+0x11c/0x1c0
[ 905.155632] [<ffffffff81153824>] sys_write+0x54/0x90
[ 905.155641] [<ffffffff8158afab>] system_call_fastpath+0x16/0x1b
[ 905.155647] ---[ end trace 0000000000000002 ]---
I've also not seen the "NOHZ: local_softirq_pending 08" messages before.
Thanks
Ed
next prev parent reply other threads:[~2011-07-23 17:34 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-07-23 15:13 [ANNOUNCE] 3.0-rt2 Thomas Gleixner
2011-07-23 15:41 ` Kim Leyendecker
2011-07-23 16:03 ` Thomas Gleixner
2011-07-23 16:27 ` Kim Leyendecker
2011-07-23 17:17 ` Ed Tomlinson
2011-07-23 17:34 ` Ed Tomlinson [this message]
2011-07-23 17:41 ` Thomas Gleixner
2011-07-24 1:09 ` Yong Zhang
2011-07-24 10:05 ` Thomas Gleixner
2011-07-25 1:57 ` Yong Zhang
2011-07-25 1:57 ` Yong Zhang
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